UefiCpuPkg/MpInitLib/X64/MpFuncs.nasm: remove superfluous instruction

At this point, ESI still has the value from EBX.

Cc: Jeff Fan <jeff.fan@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

diff --git a/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm b/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm
index bfc3ff1f5c7af7122a6a2546ff795169936720c1..6a8794d83b5d37d3a0ba16629cc52aef9637014c 100644 (file)
--- a/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm
+++ b/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm
@@ -125,7 +125,6 @@ LongModeStart:
     jnz        GetApicId\r
 \r
     ; AP init\r
-    mov        esi, ebx\r
     mov        edi, esi\r
     add        edi, LockLocation\r
     mov        rax, NotVacantFlag\r